Domanda di colloquio di Palantir Technologies
Write a code to reverse a string
Risposta di colloquio
Anonimo
23 mag 2012
There are lots of different ways to do this, including: public static void main(String[] args) { String someString = "ABCDEFG"; char[] chars = someString.toCharArray(); char[] reverse = new char[chars.length]; for (int i = 0; i < chars.length; i++) { reverse[chars.length - i - 1] = chars[i]; } String reversed = String.copyValueOf(reverse); System.out.println(reversed); }